EP2028565A3 - Image Forming Apparatus with External Air Circulation Chamber - Google Patents

Image Forming Apparatus with External Air Circulation Chamber Download PDF

Info

Publication number
EP2028565A3
EP2028565A3 EP08155489.1A EP08155489A EP2028565A3 EP 2028565 A3 EP2028565 A3 EP 2028565A3 EP 08155489 A EP08155489 A EP 08155489A EP 2028565 A3 EP2028565 A3 EP 2028565A3
Authority
EP
European Patent Office
Prior art keywords
forming apparatus
image forming
cover
air circulation
external air
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP08155489.1A
Other languages
German (de)
French (fr)
Other versions
EP2028565A2 (en
EP2028565B1 (en
Inventor
Gyu Deok Hwang
Sung Hyup Kim
Sun Soo Kim
Jong Woo Kim
Sung Ku Baek
Hyun Ki Cho
Je Hyoung Ryu
Tae Hee Kim
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of EP2028565A2 publication Critical patent/EP2028565A2/en
Publication of EP2028565A3 publication Critical patent/EP2028565A3/en
Application granted granted Critical
Publication of EP2028565B1 publication Critical patent/EP2028565B1/en
Ceased legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/20—Humidity or temperature control also ozone evacuation; Internal apparatus environment control
    • G03G21/206—Conducting air through the machine, e.g. for cooling, filtering, removing gases like ozone
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/20—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat
    • G03G15/2003—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat
    • G03G15/2014—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat using contact heat
    • G03G15/206—Structural details or chemical composition of the pressure elements and layers thereof
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2221/00—Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
    • G03G2221/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts
    • G03G2221/1645—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for conducting air through the machine, e.g. cooling

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Atmospheric Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Environmental Sciences (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Electrophotography Configuration And Component (AREA)
  • Fixing For Electrophotography (AREA)

Abstract

An image forming apparatus, comprising a main body (1), a fusing unit (40) mounted in the main body to fuse an image to paper (P), a cover (60) mounted to the main body, a heat shielding member (70) mounted adjacent to an inner surface of the cover and having an inclined surface inclined downward with respect to the cover to promote circulation of hot air by convection and reduce heating of the cover.
EP08155489.1A 2007-06-11 2008-04-30 Image Forming Apparatus with External Air Circulation Chamber Ceased EP2028565B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020070056969A KR100867126B1 (en) 2007-06-11 2007-06-11 Image forming apparatus

Publications (3)

Publication Number Publication Date
EP2028565A2 EP2028565A2 (en) 2009-02-25
EP2028565A3 true EP2028565A3 (en) 2015-12-02
EP2028565B1 EP2028565B1 (en) 2016-12-07

Family

ID=40095995

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08155489.1A Ceased EP2028565B1 (en) 2007-06-11 2008-04-30 Image Forming Apparatus with External Air Circulation Chamber

Country Status (4)

Country Link
US (1) US8200115B2 (en)
EP (1) EP2028565B1 (en)
KR (1) KR100867126B1 (en)
CN (1) CN101324778B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6233275B2 (en) * 2014-10-30 2017-11-22 京セラドキュメントソリューションズ株式会社 Fixing apparatus and image forming apparatus
JP6233274B2 (en) * 2014-10-30 2017-11-22 京セラドキュメントソリューションズ株式会社 Fixing apparatus and image forming apparatus
CN105676609B (en) * 2014-11-21 2020-04-10 虹光精密工业（苏州）有限公司 Duplicator
JP6456164B2 (en) 2015-01-29 2019-01-23 キヤノン株式会社 Fixing device
JP6544301B2 (en) * 2016-06-20 2019-07-17 京セラドキュメントソリューションズ株式会社 Image forming device
JP7088630B2 (en) * 2017-02-03 2022-06-21 株式会社東芝 Image forming device
JP7505271B2 (en) 2020-06-02 2024-06-25 京セラドキュメントソリューションズ株式会社 Image forming device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050008389A1 (en) * 2003-07-03 2005-01-13 Kim Jin-Yoon Image forming apparatus
US20060018679A1 (en) * 2004-07-20 2006-01-26 Fuji Xerox Co., Ltd. Image formation device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000221867A (en) 1999-02-04 2000-08-11 Ricoh Co Ltd Image forming device
JP2000293089A (en) * 1999-04-06 2000-10-20 Matsushita Graphic Communication Systems Inc Fixing device and recorder
JP2003307996A (en) 2002-02-13 2003-10-31 Canon Inc Image forming apparatus with heat exhausting means
KR100463273B1 (en) 2002-12-28 2004-12-29 삼성전자주식회사 Image forming apparatus that have a isolation means of heat that is emitted in fuser
KR20060121339A (en) * 2005-05-24 2006-11-29 삼성전자주식회사 Image forming apparatus
JP4569407B2 (en) * 2005-07-22 2010-10-27 富士ゼロックス株式会社 Image forming apparatus

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050008389A1 (en) * 2003-07-03 2005-01-13 Kim Jin-Yoon Image forming apparatus
US20060018679A1 (en) * 2004-07-20 2006-01-26 Fuji Xerox Co., Ltd. Image formation device

Also Published As

Publication number Publication date
CN101324778A (en) 2008-12-17
US20080304855A1 (en) 2008-12-11
US8200115B2 (en) 2012-06-12
CN101324778B (en) 2013-05-01
KR100867126B1 (en) 2008-11-06
EP2028565A2 (en) 2009-02-25
EP2028565B1 (en) 2016-12-07

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